serv-学习管理

schoolNewsServ/study/src/main/resources/mapper/CourseChapterMapper.xml

@@ -5,9 +5,13 @@
     <!-- 基础结果映射 -->
     <resultMap id="BaseResultMap" type="org.xyzh.common.dto.study.TbCourseChapter">
         <id column="id" property="id" jdbcType="VARCHAR"/>
+        <result column="chapter_id" property="chapterID" jdbcType="VARCHAR"/>
         <result column="course_id" property="courseID" jdbcType="VARCHAR"/>
+        <result column="parent_id" property="parentID" jdbcType="VARCHAR"/>
         <result column="name" property="name" jdbcType="VARCHAR"/>
         <result column="content" property="content" jdbcType="LONGVARCHAR"/>
+        <result column="chapter_type" property="chapterType" jdbcType="INTEGER"/>
+        <result column="resource_id" property="resourceID" jdbcType="VARCHAR"/>
         <result column="video_url" property="videoUrl" jdbcType="VARCHAR"/>
         <result column="duration" property="duration" jdbcType="INTEGER"/>
         <result column="order_num" property="orderNum" jdbcType="INTEGER"/>
@@ -21,7 +25,7 @@
 
     <!-- 基础字段 -->
     <sql id="Base_Column_List">
-        id, course_id, name, content, video_url, duration, order_num, 
+        id, chapter_id, course_id, parent_id, name, content, chapter_type, resource_id, video_url, duration, order_num, 
         creator, updater, create_time, update_time, delete_time, deleted
     </sql>
 
@@ -29,12 +33,21 @@
     <sql id="Where_Clause">
         <where>
             deleted = 0
+            <if test="chapterID != null and chapterID != ''">
+                AND chapter_id = #{chapterID}
+            </if>
             <if test="courseID != null and courseID != ''">
                 AND course_id = #{courseID}
             </if>
+            <if test="parentID != null and parentID != ''">
+                AND parent_id = #{parentID}
+            </if>
             <if test="name != null and name != ''">
                 AND name LIKE CONCAT('%', #{name}, '%')
             </if>
+            <if test="chapterType != null">
+                AND chapter_type = #{chapterType}
+            </if>
         </where>
     </sql>
 
@@ -103,10 +116,10 @@
     <!-- 插入课程章节 -->
     <insert id="insertCourseChapter" parameterType="org.xyzh.common.dto.study.TbCourseChapter">
         INSERT INTO tb_course_chapter (
-            id, course_id, name, content, video_url, duration, order_num,
+            id, chapter_id, course_id, parent_id, name, content, chapter_type, resource_id, video_url, duration, order_num,
             creator, updater, create_time, update_time, delete_time, deleted
         ) VALUES (
-            #{id}, #{courseID}, #{name}, #{content}, #{videoUrl}, #{duration}, #{orderNum},
+            #{id}, #{chapterID}, #{courseID}, #{parentID}, #{name}, #{content}, #{chapterType}, #{resourceID}, #{videoUrl}, #{duration}, #{orderNum},
             #{creator}, #{updater}, #{createTime}, #{updateTime}, #{deleteTime}, #{deleted}
         )
     </insert>
@@ -115,15 +128,27 @@
     <update id="updateCourseChapter" parameterType="org.xyzh.common.dto.study.TbCourseChapter">
         UPDATE tb_course_chapter
         <set>
+            <if test="chapterID != null and chapterID != ''">
+                chapter_id = #{chapterID},
+            </if>
             <if test="courseID != null and courseID != ''">
                 course_id = #{courseID},
             </if>
+            <if test="parentID != null">
+                parent_id = #{parentID},
+            </if>
             <if test="name != null and name != ''">
                 name = #{name},
             </if>
             <if test="content != null and content != ''">
                 content = #{content},
             </if>
+            <if test="chapterType != null">
+                chapter_type = #{chapterType},
+            </if>
+            <if test="resourceID != null">
+                resource_id = #{resourceID},
+            </if>
             <if test="videoUrl != null and videoUrl != ''">
                 video_url = #{videoUrl},
             </if>
@@ -146,26 +171,25 @@
                 deleted = #{deleted},
             </if>
         </set>
-        WHERE id = #{id}
+        WHERE chapter_id = #{chapterID}
     </update>
 
     <!-- 删除课程章节 -->
     <delete id="deleteCourseChapter" parameterType="org.xyzh.common.dto.study.TbCourseChapter">
         DELETE FROM tb_course_chapter
-        WHERE id = #{id}
+        WHERE chapter_id = #{chapterID}
     </delete>
 
     <!-- 批量插入课程章节 -->
     <insert id="batchInsertCourseChapters" parameterType="java.util.List">
         INSERT INTO tb_course_chapter (
-            id, course_id, name, content, video_url, duration, order_num,
-            creator, updater, create_time, update_time, delete_time, deleted
+            id, chapter_id, course_id, parent_id, name, content, chapter_type, resource_id, video_url, duration, order_num,
+            creator, create_time
         ) VALUES
         <foreach collection="courseChapterList" item="item" separator=",">
             (
-                #{item.id}, #{item.courseID}, #{item.name}, #{item.content}, #{item.videoUrl}, 
-                #{item.duration}, #{item.orderNum}, #{item.creator}, #{item.updater}, 
-                #{item.createTime}, #{item.updateTime}, #{item.deleteTime}, #{item.deleted}
+                #{item.id}, #{item.chapterID}, #{item.courseID}, #{item.parentID}, #{item.name}, #{item.content}, #{item.chapterType}, 
+                #{item.resourceID}, #{item.videoUrl}, #{item.duration}, #{item.orderNum}, #{item.creator}, #{item.createTime}
             )
         </foreach>
     </insert>

schoolNewsServ/study/src/main/resources/mapper/CourseMapper.xml

@@ -49,6 +49,31 @@
             </if>
         </where>
     </sql>
+    <sql id="Filter_Clause">
+        <if test="filter != null">
+            <if test="filter.courseID != null and filter.courseID != ''">
+                AND course_id = #{filter.courseID}
+            </if>
+        </if>
+        <if test="filter.name != null and filter.name != ''">
+            AND name LIKE CONCAT('%', #{filter.name}, '%')
+        </if>
+        <if test="filter.teacher != null and filter.teacher != ''">
+            AND teacher LIKE CONCAT('%', #{filter.teacher}, '%')
+        </if>
+        <if test="filter.status != null">
+            AND status = #{filter.status}
+        </if>
+        <if test="filter.orderNum != null">
+            AND order_num = #{filter.orderNum}
+        </if>
+        <if test="filter.creator != null and filter.creator != ''">
+            AND creator = #{filter.creator}
+        </if>
+        <if test="filter.createTime != null">
+            AND create_time = #{filter.createTime}
+        </if>
+    </sql>
 
     <!-- selectCourses -->
     <select id="selectCourses" resultMap="BaseResultMap">
@@ -153,12 +178,10 @@
     <insert id="insertCourse" parameterType="org.xyzh.common.dto.study.TbCourse">
         INSERT INTO tb_course (
             id, course_id, name, cover_image, description, content, duration,
-            teacher, status, view_count, learn_count, order_num, creator, updater,
-            create_time, update_time, delete_time, deleted
+            teacher, status, view_count, learn_count, order_num, creator, create_time
         ) VALUES (
             #{id}, #{courseID}, #{name}, #{coverImage}, #{description}, #{content}, #{duration},
-            #{teacher}, #{status}, #{viewCount}, #{learnCount}, #{orderNum}, #{creator}, #{updater},
-            #{createTime}, #{updateTime}, #{deleteTime}, #{deleted}
+            #{teacher}, #{status}, #{viewCount}, #{learnCount}, #{orderNum}, #{creator},#{createTime}
         )
     </insert>
 
@@ -252,7 +275,7 @@
         SELECT
         <include refid="Base_Column_List" />
         FROM tb_course
-        <include refid="Where_Clause" />
+        <include refid="Filter_Clause" />
         ORDER BY order_num ASC, create_time DESC
         LIMIT #{pageParam.pageSize} OFFSET #{pageParam.offset}
     </select>
@@ -261,7 +284,7 @@
     <select id="countCourses" resultType="long">
         SELECT COUNT(1)
         FROM tb_course
-        <include refid="Where_Clause" />
+        <include refid="Filter_Clause" />
     </select>
 
 </mapper>

schoolNewsServ/study/src/main/resources/mapper/CourseNodeMapper.xml

@@ -0,0 +1,239 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.xyzh.study.mapper.CourseNodeMapper">
+
+    <!-- 基础结果映射 -->
+    <resultMap id="BaseResultMap" type="org.xyzh.common.dto.study.TbCourseNode">
+        <id column="id" property="id" jdbcType="VARCHAR"/>
+        <result column="node_id" property="nodeID" jdbcType="VARCHAR"/>
+        <result column="chapter_id" property="chapterID" jdbcType="VARCHAR"/>
+        <result column="name" property="name" jdbcType="VARCHAR"/>
+        <result column="content" property="content" jdbcType="LONGVARCHAR"/>
+        <result column="node_type" property="nodeType" jdbcType="INTEGER"/>
+        <result column="resource_id" property="resourceID" jdbcType="VARCHAR"/>
+        <result column="video_url" property="videoUrl" jdbcType="VARCHAR"/>
+        <result column="duration" property="duration" jdbcType="INTEGER"/>
+        <result column="order_num" property="orderNum" jdbcType="INTEGER"/>
+        <result column="is_required" property="isRequired" jdbcType="INTEGER"/>
+        <result column="creator" property="creator" jdbcType="VARCHAR"/>
+        <result column="updater" property="updater" jdbcType="VARCHAR"/>
+        <result column="create_time" property="createTime" jdbcType="TIMESTAMP"/>
+        <result column="update_time" property="updateTime" jdbcType="TIMESTAMP"/>
+        <result column="delete_time" property="deleteTime" jdbcType="TIMESTAMP"/>
+        <result column="deleted" property="deleted" jdbcType="BOOLEAN"/>
+    </resultMap>
+
+    <!-- 基础字段 -->
+    <sql id="Base_Column_List">
+        id, node_id, chapter_id, name, content, node_type, resource_id, video_url, duration, order_num, is_required,
+        creator, updater, create_time, update_time, delete_time, deleted
+    </sql>
+
+    <!-- 通用条件 -->
+    <sql id="Where_Clause">
+        <where>
+            deleted = 0
+            <if test="nodeID != null and nodeID != ''">
+                AND node_id = #{nodeID}
+            </if>
+            <if test="chapterID != null and chapterID != ''">
+                AND chapter_id = #{chapterID}
+            </if>
+            <if test="name != null and name != ''">
+                AND name LIKE CONCAT('%', #{name}, '%')
+            </if>
+            <if test="nodeType != null">
+                AND node_type = #{nodeType}
+            </if>
+            <if test="isRequired != null">
+                AND is_required = #{isRequired}
+            </if>
+        </where>
+    </sql>
+
+    <!-- selectCourseNodes -->
+    <select id="selectCourseNodes" resultMap="BaseResultMap">
+        SELECT 
+        <include refid="Base_Column_List"/>
+        FROM tb_course_node
+        <include refid="Where_Clause"/>
+        ORDER BY order_num ASC, create_time ASC
+    </select>
+
+    <!-- 根据节点ID查询节点信息 -->
+    <select id="selectByNodeId" resultMap="BaseResultMap">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        WHERE node_id = #{nodeID} AND deleted = 0
+    </select>
+
+    <!-- 根据章节ID查询节点列表 -->
+    <select id="selectByChapterId" resultMap="BaseResultMap">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        WHERE chapter_id = #{chapterId} AND deleted = 0
+        ORDER BY order_num ASC, create_time ASC
+    </select>
+
+    <!-- 根据节点名称查询节点 -->
+    <select id="selectByName" resultMap="BaseResultMap">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        WHERE name = #{name} AND deleted = 0
+    </select>
+
+    <!-- 根据节点类型查询节点列表 -->
+    <select id="selectByNodeType" resultMap="BaseResultMap">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        WHERE node_type = #{nodeType} AND deleted = 0
+        ORDER BY order_num ASC, create_time ASC
+    </select>
+
+    <!-- 根据章节ID和排序查询节点列表 -->
+    <select id="selectByChapterIdOrderBySort" resultMap="BaseResultMap">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        WHERE chapter_id = #{chapterId} AND deleted = 0
+        ORDER BY order_num ASC, create_time ASC
+    </select>
+
+    <!-- 检查节点名称是否存在 -->
+    <select id="countByName" resultType="int">
+        SELECT COUNT(1)
+        FROM tb_course_node
+        WHERE name = #{name} AND deleted = 0
+        <if test="excludeId != null and excludeId != ''">
+            AND id != #{excludeId}
+        </if>
+    </select>
+
+    <!-- 插入学习节点 -->
+    <insert id="insertCourseNode" parameterType="org.xyzh.common.dto.study.TbCourseNode">
+        INSERT INTO tb_course_node (
+            id, chapter_id, name, content, node_type, resource_id, video_url, duration, order_num, is_required,
+            creator, updater, create_time, update_time, delete_time, deleted
+        ) VALUES (
+            #{id}, #{chapterID}, #{name}, #{content}, #{nodeType}, #{resourceID}, #{videoUrl}, #{duration}, #{orderNum}, #{isRequired},
+            #{creator}, #{updater}, #{createTime}, #{updateTime}, #{deleteTime}, #{deleted}
+        )
+    </insert>
+
+    <!-- 更新学习节点 -->
+    <update id="updateCourseNode" parameterType="org.xyzh.common.dto.study.TbCourseNode">
+        UPDATE tb_course_node
+        <set>
+            <if test="chapterID != null and chapterID != ''">
+                chapter_id = #{chapterID},
+            </if>
+            <if test="name != null and name != ''">
+                name = #{name},
+            </if>
+            <if test="content != null and content != ''">
+                content = #{content},
+            </if>
+            <if test="nodeType != null">
+                node_type = #{nodeType},
+            </if>
+            <if test="resourceID != null">
+                resource_id = #{resourceID},
+            </if>
+            <if test="videoUrl != null and videoUrl != ''">
+                video_url = #{videoUrl},
+            </if>
+            <if test="duration != null">
+                duration = #{duration},
+            </if>
+            <if test="orderNum != null">
+                order_num = #{orderNum},
+            </if>
+            <if test="isRequired != null">
+                is_required = #{isRequired},
+            </if>
+            <if test="updater != null and updater != ''">
+                updater = #{updater},
+            </if>
+            <if test="updateTime != null">
+                update_time = #{updateTime},
+            </if>
+            <if test="deleteTime != null">
+                delete_time = #{deleteTime},
+            </if>
+            <if test="deleted != null">
+                deleted = #{deleted},
+            </if>
+        </set>
+        WHERE id = #{id}
+    </update>
+
+    <!-- 删除学习节点 -->
+    <delete id="deleteCourseNode" parameterType="org.xyzh.common.dto.study.TbCourseNode">
+        DELETE FROM tb_course_node
+        WHERE node_id = #{nodeID}
+    </delete>
+
+    <!-- 批量插入学习节点 -->
+    <insert id="batchInsertCourseNodes" parameterType="java.util.List">
+        INSERT INTO tb_course_node (
+            id,node_id, chapter_id, name, content, node_type, resource_id, video_url, duration, order_num, is_required,
+            creator, create_time
+        ) VALUES
+        <foreach collection="courseNodeList" item="item" separator=",">
+            (
+                #{item.id}, #{item.nodeID}, #{item.chapterID}, #{item.name}, #{item.content}, #{item.nodeType}, 
+                #{item.resourceID}, #{item.videoUrl}, #{item.duration}, #{item.orderNum}, #{item.isRequired},
+                #{item.creator}, #{item.createTime}
+            )
+        </foreach>
+    </insert>
+
+    <!-- 批量删除学习节点 -->
+    <delete id="batchDeleteCourseNodes">
+        DELETE FROM tb_course_node
+        WHERE node_id IN
+        <foreach collection="nodeIDs" item="nodeID" open="(" separator="," close=")">
+            #{nodeID}
+        </foreach>
+    </delete>
+
+    <!-- 根据章节ID批量删除节点 -->
+    <delete id="deleteByChapterId">
+        DELETE FROM tb_course_node
+        WHERE chapter_id = #{chapterId}
+    </delete>
+
+    <!-- 分页查询学习节点 -->
+    <select id="selectCourseNodesPage" resultMap="BaseResultMap">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        <include refid="Where_Clause" />
+        ORDER BY order_num ASC, create_time ASC
+        LIMIT #{pageParam.pageSize} OFFSET #{pageParam.offset}
+    </select>
+
+    <!-- 统计学习节点总数 -->
+    <select id="countCourseNodes" resultType="long">
+        SELECT COUNT(1)
+        FROM tb_course_node
+        <include refid="Where_Clause" />
+    </select>
+
+    <!-- selectCourseNodesByChapterIDs --> 
+
+    <select id="selectCourseNodesByChapterIDs">
+        SELECT
+        <include refid="Base_Column_List" />
+        FROM tb_course_node
+        WHERE chapter_id IN
+        <foreach collection="chapterIDs" item="chapterID" open="(" separator="," close=")">
+            #{chapterID}
+        </foreach>
+        AND deleted = 0
+    </select>
+</mapper>